How to delete project

Hi every body, I made a project and shared with my colleague. it doesn’t has any task or time sheet or other kind of connections .now I wanna delete the project but it doesn’t delete, i cancelled it but it still shows this message " User does not have access to this document
User not allowed to delete Project". how can I delete this project?

Are Projects Manager and Projects User Roles checked for the User?

yes, it is

Hi. I am experiencing the same issue. Not sure if this is by design. If anyone has an answer it would be appreciated.